Location History:
- Kanagawa, JP (2017)
- Machida, JP (2017 - 2018)
Company Filing History:
Years Active: 2017-2018
Title: Hiroaki Shibukawa: Innovator in Electric Motor Technology
Introduction
Hiroaki Shibukawa is a prominent inventor based in Machida, Japan. He has made significant contributions to the field of electric motor technology, holding a total of 4 patents. His innovative approaches have paved the way for advancements in motor design and manufacturing processes.
Latest Patents
Shibukawa's latest patents include a magnet insertion method into a rotor core and a rectangular wire stator coil manufacturing method. The magnet insertion method involves inserting an assembly into a magnet insertion hole in the rotor core of an electric motor. This assembly is formed by laminating multiple members, including magnet pieces, in a line. The design allows for efficient insertion and temporary holding of the components during assembly.
The rectangular wire stator coil manufacturing method focuses on winding a rectangular wire on a stator core with multiple teeth and slots. By cutting the rectangular wire into predetermined lengths and bending them into a U-shape, Shibukawa has developed a process that simplifies the manufacturing of stator coils with compact coil ends.
Career Highlights
Hiroaki Shibukawa is currently employed at Nissan Motor Company Limited, where he continues to innovate and contribute to the automotive industry. His work has been instrumental in enhancing the efficiency and performance of electric motors used in vehicles.
Collaborations
Shibukawa has collaborated with notable coworkers, including Takumi Ohshima and Takashi Sekikawa. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Hiroaki Shibukawa's contributions to electric motor technology exemplify the spirit of innovation. His patents reflect a commitment to improving manufacturing processes and enhancing motor performance. Through his work at Nissan Motor Company Limited, he continues to influence the future of electric vehicle technology.